Question

Which could be the side lengths of a 30°-60°-90° right triangle?

A 2, 3, 2
B 13, 2/3, 3
C 3, 3, 32
D 3,3/3, 613

Answer 1

None of these could be a 60-30 right triangle

Explanation:

A) is a 45-45 right triangle and the hypotenuse is too short

a² + b² = c² 2² + 2² ≠ 3²

B) 13 is way too long

C) 32 too long 3² + 3² ≠ 32²

D) really 613 no way